PowerExchange for CDC and Mainframe
- PowerExchange for CDC and Mainframe 10.4.0
- All Products
Command Keyword
| Description
| Parameters 1
|
---|---|---|
SET_CONTROL_VALUE
| Sets global parameter values that apply to subsequent registration-specific commands in the PWXSYSIN input of the PWXUCREG JCL. Use this command if you run PWXUCREG jobs that contain multiple commands and want to define common parameter values once for a set of commands.
You can override any global value in a subsequent registration-specific command or by specifying another SET_CONTROL_VALUE command later in the input stream.
You must specify at least one parameter for this command.
|
|
ACTIVATE_REGISTRATION
| Reactivates a capture registration that has a status of Suspended so that the ECCR resumes change capture for the registered source. Also sets an activation timestamp in current system time, not adjusted for local time, to indicate the end of the suspension window.
You can issue this command only for registrations that were previously suspended with the SUSPEND_REGISTRATION command.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
|
|
CANCEL_ACTIVATE_REGISTRATION
| Cancels a previous ACTIVATE_REGISTRATION request before you refresh the ECCR for the activation. Also sets the registration status back to Suspended.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
To cancel the reactivation action for all registrations that were specified in the previous ACTIVATE_REGISTRATION command, specify the same parameter values as in the ACTIVATE_REGISTRATION command.
|
|
CANCEL_SUSPEND_REGISTRATION
| Cancels a previous SUSPEND_REGISTRATION command before you refresh the ECCR. Also resets the registration status to Active and resets the start and end times for the suspension window.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
To cancel the suspension action for all registrations that were specified in the previous SUSPEND_REGISTRATION command, specify the same parameter values as in the SUSPEND_REGISTRATION command.
|
|
DISPLAY_REGISTRATION
| Displays registration status information before or after another command that changes registration status so that you can verify the status change. This information includes the current registration status setting and the activation and suspension timestamps. The timestamps are in current system time and not adjusted for local time.
This command does not support the GENERIC parameter or the global GENERIC parameter of the SET_CONTROL_VALUE command. This command can display status information for multiple registrations without the GENERIC parameter.
Instead of specifying this command in the JCL input stream multiple times, you can specify the global SET_CONTROL_VALUE keyword with the DISPLAY_REGISTRATION_BEFORE_COMMAND and DISPLAY_REGISTRATION_AFTER_COMMAND parameters. These global parameters automatically display the registation status information before and after each command that changes the registration status.
|
|
DROP_OLD_REGISTRATION_DATA
| Sets a special suspension window that enables you to begin change capture for a registration from the current system time. The suspension window extends from the earliest available point in the change stream to the current system time. The ECCR discards change records that have timestamps within the suspension window. Often, this command is used for new registrations that were just activated for the first time from the PowerExchange Navigator.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
|
|
RESET_SUSPENSION_WINDOW
| Clears any activation and suspension timestamps that define the current suspension window and resets the registration status to Active.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
|
|
SUSPEND_REGISTRATION
| Suspends a capture registration that has a status of Active so that the ECCR stops capturing changes for the registered source. Also sets a suspension timestamp in current system time, not adjusted for local time, to indicate the start of the suspension window.
This command can apply to multiple registrations if you specify GENERIC=Y and enter the asterisk (*) wildcard, or a string followed by the wildcard, in the REGISTRATION_NAME or DATABASE_INSTANCE parameter.
|
|
1. Parameters enclosed in square brackets [ ] are optional.
|